We need to update our support for VTune. One part is start/stop/pause/resume (or perhaps only pause/resume; I think they may have removed the start/stop API entirely.) Another is JIT code registration.
Pinging this (and maybe taking it over). --enable-vtune doesn't work at all right now on Windows; the version of VTune it was built for is very old. We have Mozilla site licenses for VTune Amplifier (see intranet/Tools/VTune), and we should really update our support if at all possible. (One note: on windows, VTune is installed in Program Files (x86), so we can't hardcode Program Files. Also need to select lib32 vs lib64 appropriately.)
Note that Bug 891541 added (now old) VTune support for OdinMonkey on release. The relevant VTune files have already been imported into our tree in js/src/vtune/, but they need updating.